Error Code
DR Spa Error — What It Means and How to Fix It
DR means your spa is detecting a dry run condition — the pump is running without sufficient water. Check your water level immediately.
How to diagnose DR
- Verify the spa water level is above the highest jet.
- Bleed any air lock from the pump (loosen the union briefly until water flows).
- Check the filter and pump intake for blockages.
- If the issue persists, the pressure/flow sensor or pump may need replacement.
Parts that fix DR
Frequently asked questions
Still stuck? Our parts team can help.